Which of the following statements is correct? a. stock dividends are distributions made by a corporation of another corporation’s stock. b. in computing basis for new stock received as a result of a nontaxable dividend, it is immaterial whether the stock received is identical or not to the old stock. c. if a stock dividend is taxable, the basis of the old stock does not change. d. if you receive nontaxable stock rights and allow them to expire you have a tax-deductible loss.

Acompany is developing a new high­performance wax for cross country ski racing. in order to justify the price marketingwants, the wax needs to be very fast. specifically, the mean time to finish their standard test course should be less thanseconds for a former olympic champion. to test it, the champion will ski the course 8 times. the champion's times(selected at random) are 59.9 61.9 48.8 52.2 46.6 45.3 50.6 and 41.1 seconds to complete the test course. complete parts a and b below. a) should they market the wax? assume the assumptions and conditions for appropriate hypothesis testing are metfor the sample. assume=0.05. what are the null and alternative hypotheses? choose the correct answer below. b) suppose they decide not to market the wax after the test, but it turns out that the wax really does lower the champion'saverage time to less thanseconds. what kind of error have they made? explain the impact to the company of such anerror.

Which type of data is generally stored in different file formats, such as text files, spreadsheets, and so on?

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